CN110037530B - Cooking appliance, appointment prompting method thereof and computer storage medium - Google Patents
Cooking appliance, appointment prompting method thereof and computer storage medium Download PDFInfo
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- CN110037530B CN110037530B CN201810051377.8A CN201810051377A CN110037530B CN 110037530 B CN110037530 B CN 110037530B CN 201810051377 A CN201810051377 A CN 201810051377A CN 110037530 B CN110037530 B CN 110037530B
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- 238000010411 cooking Methods 0.000 title claims abstract description 296
- 238000000034 method Methods 0.000 title claims abstract description 59
- 238000004590 computer program Methods 0.000 claims description 30
- 230000005236 sound signal Effects 0.000 claims description 14
- 230000001186 cumulative effect Effects 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 12
- 238000009825 accumulation Methods 0.000 description 7
- 230000001737 promoting effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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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
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
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Abstract
The invention discloses a cooking utensil, a reservation prompting method thereof and a computer storage medium, wherein the reservation prompting method of the cooking utensil comprises the following steps: accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished; comparing the accumulated times with a first preset time; when the accumulated number of times is less than the first preset number of times, controlling the cooking appliance to be muted when the cooking is finished. The technical scheme of the invention improves the use experience of the cooking utensil.
Description
Technical Field
The invention relates to the technical field of cooking, in particular to a cooking appliance, an appointment prompting method thereof and a computer storage medium.
Background
When the user uses the current cooking appliance for appointment, when the cooking is finished, prompt tones are output to remind the user that the cooking is finished, and the user can enjoy gourmet food. However, the set cooking end time is early, and the user may be still at rest, and the sound of the warning sound may affect the rest of the user, and the use experience of the cooking appliance may be degraded.
Disclosure of Invention
The invention mainly aims to provide a cooking utensil appointment prompting method, and aims to solve the technical problem that the prompting sound influences the rest of a user and improve the use experience of the cooking utensil.
In order to achieve the above object, the invention provides a cooking utensil appointment prompting method, which comprises the following steps:
accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished;
comparing the accumulated times with a first preset time;
when the accumulated number of times is less than the first preset number of times, controlling the cooking appliance to be muted when the cooking is finished.
Preferably, after the step of comparing the accumulated number of times with a first preset number of times, the cooking appliance appointment prompting method further includes the steps of:
and when the accumulated times are greater than or equal to the first preset times, outputting a first prompting sound signal when the cooking is finished.
Preferably, before the step of cumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time period before the cooking is finished, the cooking appliance appointment making prompting method further includes the steps of:
acquiring the finish time of the cooking appliance;
judging whether the ending moment is in a preset time period or not;
if yes, executing the step of accumulatively acquiring the cumulative times of the human body sensing signals within a first preset time before the cooking is finished;
if not, controlling the cooking appliance to output a first prompt tone signal when the cooking is finished.
Preferably, after the step of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than the first preset number of times, the cooking appliance reservation cue method further includes the steps of:
and controlling the cooking appliance to output a second prompt tone signal when the preset time period is over.
Preferably, before the step of cumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time period before the cooking is finished, the cooking appliance appointment making prompting method further includes the steps of:
acquiring a mode instruction for controlling the operation of the cooking appliance;
when the mode command is a general mode command, controlling the cooking appliance to output a first prompt sound signal when the cooking is finished;
and when the mode command is a do-not-disturb mode command, executing the step of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished. Preferably, the cooking appliance comprises a first human body sensing device and a second human body sensing device, and the sensing range of the first human body sensing device is above the sensing range of the second human body sensing device;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
receiving a first human body sensing signal of the first human body sensing device and a second human body sensing signal of the second human body sensing device;
comparing the time interval between the receiving of the first human body sensing signal and the receiving of the second human body sensing signal with a second preset time length;
when the time interval is smaller than the second preset time length, accumulating the once accumulated times;
and the second preset time length is less than the first preset time length.
Preferably, the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving the reflected human body sensing signal;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
receiving human body sensing signals in real time;
accumulating the first duration of continuously receiving the human body sensing signal;
comparing the first duration with a third preset duration;
when the first duration is less than a third preset duration, accumulating the once accumulated times;
and the third preset time length is less than the first preset time length.
Preferably, the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving the reflected human body sensing signal;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
acquiring the receiving intensity of a received human body sensing signal, and calculating the time change rate of the receiving intensity;
comparing the time change rate with a preset change rate;
and when the time change rate is greater than or equal to the preset change rate, accumulating the once accumulated times.
Preferably, when the accumulated number of times is less than the first preset number of times, after the step of controlling the cooking appliance to be muted at the end of cooking, the cooking appliance reservation prompting method further includes the steps of:
acquiring a human body sensing signal;
and outputting a third prompt tone signal when the human body sensing signal is acquired.
Preferably, when the accumulated number of times is less than the first preset number of times, after the step of controlling the cooking appliance to be muted at the end of cooking, the cooking appliance reservation prompting method further includes the steps of:
acquiring a human body sensing signal;
accumulating the second duration time during which the human body sensing signal is not acquired;
comparing the second duration with a fourth preset duration;
when the second duration is greater than or equal to the fourth preset duration, controlling the cooking appliance to be powered off;
when the second duration is less than the fourth preset duration, comparing the second duration with a fifth preset duration;
when the second duration is greater than or equal to the fifth preset duration, controlling the cooking appliance to operate in a heat preservation mode;
and the fourth preset time is longer than the fifth preset time.
The present invention also provides a computer storage medium having a computer program stored therein, the computer program, when executed by a processor, implementing the steps of a cooking appliance reservation prompting method, the cooking appliance reservation prompting method comprising the steps of: accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished; comparing the accumulated times with a first preset time; when the accumulated number of times is less than the first preset number of times, controlling the cooking appliance to be muted when the cooking is finished.
The invention also provides a cooking appliance, which comprises a sensing signal acquisition module, a memory and a processor, wherein the sensing signal acquisition module is used for acquiring the human body sensing signal; the memory is used for storing a computer program, and the processor executes the steps of the cooking utensil reservation prompting method when running the computer program, wherein the cooking utensil reservation prompting method comprises the following steps: accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished; comparing the accumulated times with a first preset time; when the accumulated number of times is less than the first preset number of times, controlling the cooking appliance to be muted when the cooking is finished.
In the invention, the prompting method of the cooking utensil comprises the following steps: accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished; comparing the accumulated times with a first preset time; and when the accumulated times are less than the first preset times, controlling the cooking appliance to be muted when the cooking is finished. Through obtaining human sensing signal, when detecting that user's activity is less, control cooking utensil silence when the culinary art is ended, the prompt tone signal that can effectively avoid the output causes the influence to user's rest to cooking utensil's user experience has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a cooking appliance appointment prompting method according to a first embodiment of the invention;
fig. 2 is a flowchart illustrating a cooking appliance appointment prompting method according to a second embodiment of the present invention;
fig. 3 is a flowchart illustrating a cooking appliance appointment prompting method according to a third embodiment of the present invention;
fig. 4 is a flowchart illustrating a cooking appliance appointment prompting method according to a fourth embodiment of the present invention;
fig. 5 is a flowchart illustrating a fifth embodiment of a cooking appliance appointment prompting method according to the present invention;
fig. 6 is a flowchart illustrating step S100 in a sixth embodiment of a cooking appliance appointment promoting method according to the present invention;
fig. 7 is a flowchart illustrating a step S100 of a cooking appliance appointment promoting method according to a seventh embodiment of the present invention;
fig. 8 is a flowchart illustrating step S100 in an eighth embodiment of a cooking appliance appointment promoting method according to the present invention;
fig. 9 is a flowchart illustrating a ninth embodiment of a cooking appliance appointment promoting method according to the present invention;
fig. 10 is a flowchart illustrating a tenth embodiment of a cooking appliance appointment promoting method according to the present invention;
fig. 11 is a schematic structural diagram of a cooking appliance according to an embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a cooking utensil appointment prompting method which is characterized in that whether a user has a rest or not at the end of cooking is presumed by acquiring a human body sensing signal, and if the user has the rest, the cooking utensil is controlled to be kept silent so as to avoid influencing the user, so that the use experience of the cooking utensil is improved.
In a first embodiment of the present invention, as shown in fig. 1, a cooking appliance reservation prompting method includes the steps of:
step S100, accumulating and obtaining the accumulated times of the human body sensing signals within a first preset time before the cooking is finished;
the human body sensing signal can be acquired through a human body sensing device arranged on the cooking utensil, and specifically comprises an infrared sensor, an ultrasonic sensor or a pyroelectric sensor. Taking the infrared sensor as an example, the infrared sensor emits an infrared signal, and if an obstacle exists in a sensing range of the infrared signal, the emitted infrared signal will be reflected and detected by the infrared sensor. According to the principle, whether a person walks through the sensing range can be estimated by acquiring the reflected infrared signal. In a simple judgment mode, when the infrared sensor acquires the infrared signal, the number of times of accumulation is accumulated. Of course, in order to improve the accuracy of the determination, the acquired infrared signals may be further analyzed to determine whether to accumulate corresponding accumulated times, which will be further described later. Or the human body sensing device can also be installed in an area where a user frequently moves and is in communication connection with the cooking appliance, and the human body sensing device directly sends the received human body sensing signal to the cooking appliance or sends the human body sensing signal to the cooking appliance after processing, so that the cooking appliance obtains the human body sensing signal. Of course, the human body sensing signal may also be obtained through a remote controller, a mobile terminal, and the like which are in communication connection with the cooking appliance, and when the cooking appliance receives a control instruction sent by the remote controller, the mobile terminal, and the like, the cooking appliance is considered to obtain the human body sensing signal, and the number of times of accumulation is accumulated once. Considering that in the case of the reserved cooking, there is usually a long time interval between the cooking end time and the reserved time, in order to avoid the interference of the warning tone at the cooking end time to the user, it is only necessary to detect whether there is a person moving within a first preset time period before the cooking end. Therefore, the accumulated times of the acquired human body sensing signals are accumulated within a first preset time period before the cooking is finished, wherein the first preset time period can be set to be 30-90 min.
S200, comparing the accumulated times with a first preset time;
the first preset number of times may be stored in the cooking appliance in advance, or may be set by the user according to the user's own needs. By comparing the accumulated times with the first preset times, the activity condition of the user in the first preset time before the cooking is finished can be obtained, and whether the cooking appliance outputs the prompt tone signal or not is determined according to the activity condition of the user so as to avoid influencing the user. Setting a first predetermined number of times
And step S300, when the accumulated times are less than the first preset times, controlling the cooking utensil to be muted when the cooking is finished.
When the accumulated number of times is less than the first preset number of times, it indicates that the user has little activity for a first preset time period before the end of cooking, and it is presumed that the user is in a resting state. Then, the cooking appliance is controlled to be muted at the end of cooking, and the prompt tone signal is not output, so that the rest of the user is not influenced, and the user experience of the cooking appliance is improved. The first preset number of times can be set to 1 time, or, in consideration of the fact that in the cooking process, other obstacles possibly exist in front of the cooking appliance to cause accumulation of the human body sensing signals, for example, a pet passes through the cooking appliance and the like, the first preset number of times can be set to 2-5 times and the like, so that the interference caused by error accumulation is compensated, and the accuracy of controlling the prompt of the cooking appliance is improved. Of course, when controlling cooking utensil silence, can be through visual cue signal of output such as cooking utensil's pilot lamp or display screen to remind the user to cook and to have accomplished, avoid taking place the condition that the user can not know when hopeing to know the culinary art state.
In this embodiment, the cooking utensil prompting method includes the steps of: accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished; comparing the accumulated times with a first preset time; and when the accumulated times are less than the first preset times, controlling the cooking appliance to be muted when the cooking is finished. Through obtaining human sensing signal, when detecting that user's activity is less, control cooking utensil silence when the culinary art is ended, the prompt tone signal that can effectively avoid the output causes the influence to user's rest to cooking utensil's user experience has been improved.
In the second embodiment of the present invention, as shown in fig. 2, after step S200, the cooking appliance reservation prompting method further includes the steps of:
and step S400, when the accumulated times are larger than or equal to a first preset time, outputting a first prompting sound signal when the cooking is finished.
When the accumulated number of times is larger than or equal to the first preset number of times, the fact that the user has activities or activities are frequent within the first preset time length before the cooking is finished is indicated, and the user is presumed not to be in the rest state. Then, output first suggestion tone signal when culinary art is ended to the suggestion culinary art is ended, is favorable to helping the user in time to handle the delicious food that cooks, has ensured the taste of food, has improved the culinary art effect.
In a third embodiment of the present invention, as shown in fig. 3, before step S100, the cooking appliance reservation prompting method further includes the steps of:
step S110, acquiring the finish time of the cooking appliance after cooking;
step S120, judging whether the ending moment is in a preset time interval or not;
if yes, go to step S100;
if not, executing step S130, and controlling the cooking appliance to output a first prompting sound signal when the cooking is finished.
Considering that the user generally takes a rest at a fixed time period in the day, for example, 13:00 to 14:00, or 22:00 to 7:00, in the present embodiment, the rest period of the user may be set as a preset period of the cooking appliance. When the finishing time of the cooking appliance is detected to be in the preset time period, whether the cooking appliance is controlled to be muted when the cooking is finished is determined according to the activity condition of the user before the cooking is finished so as to avoid disturbing the rest of the user, and when the finishing time is detected not to be in the preset time period, the first prompt tone signal is normally output when the cooking is finished so as to prompt the user that the cooking is finished, so that the taste of food is guaranteed.
Further, in a fourth embodiment of the present invention, as shown in fig. 4, after step S300, the cooking appliance reservation prompting method further includes the steps of:
and step S500, controlling the cooking appliance to output a second prompting sound signal when the reserved time period is finished.
In this embodiment, if the cooking appliance is muted when the cooking is finished, the cooking appliance is controlled to output a second sound prompt signal when the reserved time period is finished so as to remind the user that the cooking is finished, so as to avoid affecting the taste of the food or generating potential safety hazards. Simultaneously, this second suggestion tone signal can also play the effect of alarm clock to remind the user in time to get up.
In a fifth embodiment of the present invention, as shown in fig. 5, before step S100, the cooking appliance reservation prompting method further includes the steps of:
step S140, obtaining a mode instruction for controlling the operation of the cooking appliance;
step S151, when the mode command is a general mode command, controlling the cooking appliance to output a first prompt tone signal when the cooking is finished;
step S152, when the mode command is a do-not-disturb mode command, accumulating the accumulated times of receiving the human body sensing signal within a first preset time before the cooking is finished.
In order to save time, a user often cooks a plurality of dishes at the same time in the cooking process, so that the user may not pass through a certain cooking appliance for a long time, and the cumulative number of times that the cooking appliance acquires the human body sensing signal within a first preset time before the cooking is finished is less than a first preset number of times. However, in this case, the user does not have a rest, and if the cooking appliance does not output a warning tone signal at the end of cooking in time, it is easy to cause the user to delay the cooking time. Therefore, in the present embodiment, whether to accumulate the accumulated number of times of the human body sensing signal and to control the cooking appliance to mute at the end of cooking according to the accumulated number of times may be selected by the user. When the user selects the general mode, the mode instruction acquired by the cooking appliance is the general mode instruction, and then the cooking appliance outputs a first prompt sound signal when cooking is finished so as to remind the user of processing before. And when the user selects the do-not-disturb mode, the mode instruction acquired by the cooking appliance is the do-not-disturb mode instruction, and then the cooking appliance is muted when cooking is finished according to the accumulated times of acquiring the human body sensing signals in an accumulated mode, and when the accumulated times is smaller than a first preset time, the rest of the user is not disturbed. In this embodiment, the user can set the operation mode of the cooking appliance according to the own requirement, so that the reservation prompt of the cooking appliance is more flexible, and the personalized requirements of different users in different use scenes are met.
In a sixth embodiment of the present invention, a cooking appliance includes a first human body sensing device and a second human body sensing device, and a sensing range of the first human body sensing device is above a sensing range of the second human body sensing device. As shown in fig. 6, step S100 includes:
step S161, receiving a first human body sensing signal of the first human body sensing device and a second human body sensing signal of the second human body sensing device;
step S162, comparing the time interval between the first human body sensing signal and the second human body sensing signal and a second preset time;
and step S163, accumulating the once accumulated times when the time interval is less than the second preset time length.
And the second preset time length is less than the first preset time length. In the embodiment, in order to avoid that the moving pet, the small articles blown by wind, and the like are sensed by the human body sensing device and misjudged as the user activity, the accuracy of human body sensing is improved, and two human body sensing devices with different sensing ranges are arranged on the cooking utensil to receive the human body sensing signal. Specifically, since the human body has a certain height and the height of the pet or other small objects is generally small, by providing the first human body sensing device and the second human body sensing device having different sensing heights, when the time interval between the first human body sensing signal received by the first human body sensing device and the second human body sensing signal received by the second human body sensing device is shorter than the second preset time, the number of times of accumulation is accumulated once, that is, when the first human body sensing device and the second human body sensing device receive the human body sensing signals at the same time or substantially the same time, it can be determined that the reason of the occurrence of the sensing signals is caused by a human, so as to well avoid interference and reduce erroneous judgment, thereby improving the control accuracy of the cooking appliance reservation prompting method of the present invention. Wherein the second preset time period may be set to a time period less than 5 s.
In a seventh embodiment of the present invention, in which the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving a reflected human body sensing signal, as shown in fig. 7, step S100 includes:
step S171, receiving human body sensing signals in real time;
step S172, accumulating the first duration of continuously receiving the human body sensing signal;
step S173, comparing the first duration with a third preset duration;
and step S174, when the first duration is less than the third preset duration, accumulating the once accumulated times.
And the third preset time length is less than the first preset time length. In this embodiment, it is considered that if the placement space of the cooking appliance is narrow, there may be obstacles such as a cabinet and a wall in the sensing range of the human body sensing device, and the human body sensing device may always receive the human body sensing signal to generate a misjudgment. Therefore, by accumulating the first duration of continuously receiving the human body sensing signal, when the first duration is less than the third preset duration, it can be confirmed that the obstacle causing the human body sensing signal is indeed a moving human body, not other obstacles fixedly placed, in which case, the accumulated number of times is accumulated once, so as to improve the control accuracy of the cooking appliance reservation prompting method of the present invention.
In an eighth embodiment of the present invention, the cooking appliance includes a human body sensing device, and the human body sensing device is used for emitting a human body signal and receiving a reflected human body sensing signal, as shown in fig. 8, in this embodiment, in order to fully utilize the human body sensing device capable of acquiring the human body sensing signal all the time, a human body sensing device capable of analyzing signal strength may be selected. Specifically, step S100 includes:
step S181, obtaining the receiving intensity of the received human body sensing signal, and calculating the time change rate of the receiving intensity;
step S182, comparing the time change rate with a preset change rate;
and step S183, when the time change rate is larger than or equal to the preset change rate, accumulating the once accumulated times.
Taking the infrared sensor as an example, when the time change rate of the received intensity of the reflected signal received by the infrared sensor, i.e. the human body sensing signal, is greater than the preset change rate, it indicates that the user walks over at the time, the number of times of accumulation is accumulated once, otherwise, if the intensity of the reflected signal received by the infrared sensor is always kept unchanged, it indicates that the reflected signal is caused by the fixed obstacle and is unrelated to the user activity, the number of times of accumulation is not accumulated, and the interference of the fixed obstacle on the detection is eliminated through the intensity change of the human body sensing signal.
In the ninth embodiment of the present invention, as shown in fig. 9, after step S300, the cooking appliance reservation prompting method further includes the steps of:
step S610, acquiring a human body sensing signal;
and S620, outputting a third prompt tone signal when the human body sensing signal is acquired.
In this embodiment, after control cooking utensil silence when the culinary art is ended, continue to acquire human sensing signal to whether the monitoring has the user to walk cooking utensil, when acquireing human sensing signal, output third cue tone signal, thereby under the prerequisite of having avoided influencing the user rest, can in time remind the user culinary art to have accomplished, avoid the user to forget. Further, the third prompt signal may further include a time interval from the cooking end time to the current time, so that the user may perform subsequent processing.
In the tenth embodiment of the present invention, as shown in fig. 10, after step S300, the cooking appliance reservation prompting method further includes the steps of:
step S710, acquiring a human body sensing signal;
step S720, accumulating a second duration time during which the human body sensing signal is not acquired;
step S730, comparing the second duration with a fourth preset duration;
step S740, controlling the cooking appliance to power off when the second duration is greater than or equal to a fourth preset duration;
step S750, when the second duration is less than a fourth preset duration, comparing the second duration with a fifth preset duration;
and step S760, when the second duration is greater than or equal to a fifth preset duration, controlling the cooking appliance to operate in a heat preservation mode.
And the fourth preset time length is greater than the fifth preset time length. In the embodiment, after the cooking of the cooking appliance is finished, the human body sensing signal is continuously acquired, and the operation of the cooking appliance is controlled according to the acquisition condition of the human body sensing signal. Specifically, when the second duration time that does not acquire the human body sensing signal is longer than or equal to the fifth preset duration time and is less than the fourth preset duration time, in order to avoid that food has cooled after the user has had a rest, resulting in that the user needs to heat again, influence the use experience, control cooking utensil is with the mode operation that keeps warm, and is specific, cooking utensil can be according to certain time interval discontinuous heating to keep the good food of culinary art in certain temperature range, convenience of customers takes at any time. And when the second duration is longer than or equal to the fifth preset duration, in order to avoid the increase of energy consumption or the generation of potential safety hazards caused by long-time heat preservation, the cooking appliance is controlled to be powered off. Specifically, the fourth preset time period may be set to be more than 120min, and the fifth preset time period may be set to be 30-60 min.
The present invention also provides a computer storage medium having a computer program stored therein, where the computer program when executed by a processor implements the following operations:
accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished;
comparing the accumulated times with a first preset time;
and when the accumulated times are less than the first preset times, controlling the cooking appliance to be muted when the cooking is finished.
When the computer program is executed by the processor, after the operation of comparing the accumulated times with the first preset times, the following operations are further executed:
and when the accumulated times are greater than or equal to a first preset time, outputting a first prompting tone signal at the end of cooking.
When the computer program is executed by the processor, before the operation of accumulating the accumulated times of acquiring the human body sensing signal within a first preset time length before the cooking is finished, the following operations are further executed:
acquiring the finish time of the cooking appliance after cooking is finished;
judging whether the ending moment is in a preset time period or not;
if yes, performing operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished;
if not, the cooking appliance is controlled to output a first prompt tone signal when the cooking is finished.
The computer program, when executed by the processor, further performs the following operations after controlling the operation of muting the cooking appliance at the end of cooking when the accumulated number of times is less than a first preset number of times:
and controlling the cooking appliance to output a second prompting sound signal when the preset time period is over.
When the computer program is executed by the processor, before the operation of accumulating the accumulated times of acquiring the human body sensing signal within a first preset time length before the cooking is finished, the following operations are further executed:
acquiring a mode instruction for controlling the operation of the cooking appliance;
when the mode command is a general mode command, controlling the cooking appliance to output a first prompt sound signal when the cooking is finished;
and when the mode command is a do-not-disturb mode command, executing the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished.
When the computer program is executed by the processor, the cooking appliance comprises a first human body sensing device and a second human body sensing device, and the sensing range of the first human body sensing device is positioned above the sensing range of the second human body sensing device;
the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time length before the cooking is finished comprises the following steps:
receiving a first human body sensing signal of a first human body sensing device and a second human body sensing signal of a second human body sensing device;
comparing the time interval between the receiving of the first human body sensing signal and the receiving of the second human body sensing signal with a second preset time length;
when the time interval is less than a second preset time length, accumulating the once accumulated times;
and the second preset time length is less than the first preset time length.
When the computer program is executed by the processor, the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving the reflected human body sensing signal; the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time length before the cooking is finished comprises the following steps:
receiving human body sensing signals in real time;
accumulating the first duration of continuously receiving the human body sensing signal;
comparing the first duration with a third preset duration;
when the first duration is less than a third preset duration, accumulating the once accumulated times;
and the third preset time length is less than the first preset time length.
The cooking appliance comprises a human body sensing device, a control device and a control device, wherein the human body sensing device is used for emitting a human body sensing signal and receiving a reflected human body sensing signal; when the computer program is executed by the processor, the operation of accumulating the accumulated times of acquiring the human body sensing signal within a first preset time period before the cooking is finished comprises the following steps:
acquiring the receiving intensity of the received human body sensing signal, and calculating the time change rate of the receiving intensity;
comparing the time change rate with a preset change rate;
when the time change rate is greater than or equal to the preset change rate, accumulating the accumulated times once.
The computer program, when executed by the processor, further performs the following operations after performing an operation of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than a first preset number of times:
acquiring a human body sensing signal;
and when the human body sensing signal is acquired, outputting a third prompt sound signal.
The computer program, when executed by the processor, further performs the following operations after performing an operation of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than a first preset number of times:
acquiring a human body sensing signal;
accumulating the second duration time during which the human body sensing signal is not acquired;
comparing the second duration with a fourth preset duration;
when the second duration is greater than or equal to a fourth preset duration, controlling the cooking appliance to be powered off;
when the second duration is less than the fourth preset duration, comparing the second duration with a fifth preset duration;
when the second duration is longer than or equal to a fifth preset duration, controlling the cooking appliance to operate in a heat preservation mode;
and the fourth preset time length is greater than the fifth preset time length.
As shown in fig. 11, the cooking appliance includes a sensing signal acquiring module 100, a memory 200 and a processor 300, where the sensing signal acquiring module 100 is used to acquire a human body sensing signal, the sensing signal acquiring module 100 may be a human body sensing device specifically including an infrared sensor, an ultrasonic sensor or a pyroelectric sensor, and the memory 200 is used to store a computer program. Of course, the cooking appliance may further include a prompt tone output module electrically connected to the processor, and outputting a corresponding prompt tone signal under the control of the processor. The cooking appliance may also include indicator lights, a display screen, etc., and be electrically connected to the processor for outputting visual cues, etc., under the control of the processor. The cooking utensil can be an electric cooker or an electric stewpan, and the like.
The processor 300 runs the computer program stored on the memory 200 and performs the following operations:
accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished;
comparing the accumulated times with a first preset time;
and when the accumulated times are less than the first preset times, controlling the cooking appliance to be muted when the cooking is finished.
The processor 300 runs the computer program stored on the memory 200, and after comparing the accumulated number with the first preset number, further performs the following operations:
and when the accumulated times are greater than or equal to a first preset time, outputting a first prompting tone signal at the end of cooking.
The processor 300 runs the computer program stored on the memory 200, and further performs the following operations before accumulating the operation of acquiring the accumulated number of times of the human body sensing signal within a first preset time period before the cooking is finished:
acquiring the finish time of the cooking appliance after cooking is finished;
judging whether the ending moment is in a preset time period or not;
if yes, performing operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished;
if not, the cooking appliance is controlled to output a first prompt tone signal when the cooking is finished.
The processor 300 runs the computer program stored on the memory 200, and after controlling the operation of muting the cooking appliance at the end of cooking when the accumulated number of times is less than the first preset number of times, further performs the following operations:
and controlling the cooking appliance to output a second prompting sound signal when the preset time period is over.
The processor 300 runs the computer program stored on the memory 200, and further performs the following operations before accumulating the operation of acquiring the accumulated number of times of the human body sensing signal within a first preset time period before the cooking is finished:
acquiring a mode instruction for controlling the operation of the cooking appliance;
when the mode command is a general mode command, controlling the cooking appliance to output a first prompt sound signal when the cooking is finished;
and when the mode command is a do-not-disturb mode command, executing the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished.
The processor 300 runs the computer program stored on the memory 200, the cooking appliance includes a first human body sensing device and a second human body sensing device, a sensing range of the first human body sensing device is above a sensing range of the second human body sensing device;
the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time length before the cooking is finished comprises the following steps:
receiving a first human body sensing signal of a first human body sensing device and a second human body sensing signal of a second human body sensing device;
comparing the time interval between the receiving of the first human body sensing signal and the receiving of the second human body sensing signal with a second preset time length;
when the time interval is less than a second preset time length, accumulating the once accumulated times;
and the second preset time length is less than the first preset time length.
The processor 300 runs a computer program stored on the memory 200, and the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving a reflected human body sensing signal; the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time length before the cooking is finished comprises the following steps:
receiving human body sensing signals in real time;
accumulating the first duration of continuously receiving the human body sensing signal;
comparing the first duration with a third preset duration;
when the first duration is less than a third preset duration, accumulating the once accumulated times;
and the third preset time length is less than the first preset time length.
The processor 300 runs a computer program stored on the memory 200, and the cooking appliance includes a human body sensing device for emitting a human body sensing signal and receiving a reflected human body sensing signal; the operation of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time length before the cooking is finished comprises the following steps:
acquiring the receiving intensity of the received human body sensing signal, and calculating the time change rate of the receiving intensity;
comparing the time change rate with a preset change rate;
when the time change rate is greater than or equal to the preset change rate, accumulating the accumulated times once.
The processor 300 runs the computer program stored on the memory 200, and after performing an operation of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than a first preset number of times, further performs the following operations:
acquiring a human body sensing signal;
and when the human body sensing signal is acquired, outputting a third prompt sound signal.
The processor 300 runs the computer program stored on the memory 200, and after performing an operation of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than a first preset number of times, further performs the following operations:
acquiring a human body sensing signal;
accumulating the second duration time during which the human body sensing signal is not acquired;
comparing the second duration with a fourth preset duration;
when the second duration is greater than or equal to a fourth preset duration, controlling the cooking appliance to be powered off;
when the second duration is less than the fourth preset duration, comparing the second duration with a fifth preset duration;
when the second duration is longer than or equal to a fifth preset duration, controlling the cooking appliance to operate in a heat preservation mode;
and the fourth preset time length is greater than the fifth preset time length.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A cooking appliance appointment prompting method is characterized by comprising the following steps:
accumulating the accumulated times of acquiring the human body sensing signals within a first preset time before the cooking is finished;
comparing the accumulated times with a first preset time;
when the accumulated number of times is less than the first preset number of times, controlling the cooking appliance to be muted when the cooking is finished.
2. The cooking appliance reservation cue method according to claim 1, wherein after the step of comparing the accumulated number of times with a first preset number of times, the cooking appliance reservation cue method further comprises the steps of:
and when the accumulated times are greater than or equal to the first preset times, outputting a first prompting sound signal when the cooking is finished.
3. The cooking appliance reservation prompting method according to claim 1, wherein before the step of accumulating the accumulated number of times of acquiring the human body sensing signal within a first preset time period before the end of cooking, the cooking appliance reservation prompting method further comprises the steps of:
acquiring the finish time of the cooking appliance;
judging whether the ending moment is in a preset time period or not;
if yes, executing the step of accumulatively acquiring the cumulative times of the human body sensing signals within a first preset time before the cooking is finished;
if not, controlling the cooking appliance to output a first prompt tone signal when the cooking is finished.
4. The cooking appliance reservation cue method according to claim 3, wherein after the step of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than the first preset number of times, the cooking appliance reservation cue method further comprises the steps of:
and controlling the cooking appliance to output a second prompt tone signal when the preset time period is over.
5. The cooking appliance reservation prompting method according to claim 1, wherein before the step of accumulating the accumulated number of times of acquiring the human body sensing signal within a first preset time period before the end of cooking, the cooking appliance reservation prompting method further comprises the steps of:
acquiring a mode instruction for controlling the operation of the cooking appliance;
when the mode command is a general mode command, controlling the cooking appliance to output a first prompt sound signal when the cooking is finished;
and when the mode command is a do-not-disturb mode command, executing the step of accumulatively acquiring the accumulated times of the human body sensing signals within a first preset time before the cooking is finished.
6. The cooking appliance appointment prompting method according to claim 1, wherein the cooking appliance comprises a first human body sensing device and a second human body sensing device, and a sensing range of the first human body sensing device is above a sensing range of the second human body sensing device;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
receiving a first human body sensing signal of the first human body sensing device and a second human body sensing signal of the second human body sensing device;
comparing the time interval between the receiving of the first human body sensing signal and the receiving of the second human body sensing signal with a second preset time length;
when the time interval is smaller than the second preset time length, accumulating the once accumulated times;
and the second preset time length is less than the first preset time length.
7. The cooking appliance appointment reminder method of claim 1, wherein the cooking appliance comprises a human body sensing device for emitting a human body sensing signal and receiving the reflected human body sensing signal;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
receiving human body sensing signals in real time;
accumulating the first duration of continuously receiving the human body sensing signal;
comparing the first duration with a third preset duration;
when the first duration is less than a third preset duration, accumulating the once accumulated times;
and the third preset time length is less than the first preset time length.
8. The cooking appliance appointment reminder method of claim 1, wherein the cooking appliance comprises a human body sensing device for emitting a human body sensing signal and receiving the reflected human body sensing signal;
the step of accumulatively acquiring the cumulative number of times of the human body sensing signal within a first preset time before the cooking is finished comprises the following steps:
acquiring the receiving intensity of a received human body sensing signal, and calculating the time change rate of the receiving intensity;
comparing the time change rate with a preset change rate;
and when the time change rate is greater than or equal to the preset change rate, accumulating the once accumulated times.
9. The cooking appliance reservation cue method according to claim 1, wherein the cooking appliance reservation cue method further comprises the step of, after the step of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than the first preset number of times:
acquiring a human body sensing signal;
and outputting a third prompt tone signal when the human body sensing signal is acquired.
10. The cooking appliance reservation cue method according to claim 1, wherein the cooking appliance reservation cue method further comprises the step of, after the step of controlling the cooking appliance to be muted at the end of cooking when the accumulated number of times is less than the first preset number of times:
acquiring a human body sensing signal;
accumulating the second duration time during which the human body sensing signal is not acquired;
comparing the second duration with a fourth preset duration;
when the second duration is greater than or equal to the fourth preset duration, controlling the cooking appliance to be powered off;
when the second duration is less than the fourth preset duration, comparing the second duration with a fifth preset duration;
when the second duration is greater than or equal to the fifth preset duration, controlling the cooking appliance to operate in a heat preservation mode;
and the fourth preset time is longer than the fifth preset time.
11. A computer storage medium, wherein a computer program is stored in the computer storage medium, and when executed by a processor, the computer program implements the steps of the cooking appliance reservation prompting method according to any one of claims 1 to 10.
12. A cooking appliance, comprising a sensing signal acquisition module, a memory and a processor, wherein,
the sensing signal acquisition module is used for acquiring a human body sensing signal;
the memory is used for storing a computer program;
the processor executes the computer program to perform the steps of the cooking appliance appointment reminder method according to any one of claims 1 to 10.
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| CN111281120B (en) * | 2020-03-27 | 2021-05-25 | 珠海格力电器股份有限公司 | Control method, device and equipment of cooking equipment |
| CN112603163B (en) * | 2020-12-01 | 2022-07-19 | 余姚市欧贝电器有限公司 | A sandwich machine heat preservation method, system, storage medium and sandwich machine |
| CN112806838B (en) * | 2021-01-20 | 2021-11-12 | 宁波方太厨具有限公司 | Steam discharging method of steam box and steam box applying same |
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