CN103792860A - Intelligent pot cover lifting button-based monitoring method, intelligent pot cover lifting button, and pot cover - Google Patents

Intelligent pot cover lifting button-based monitoring method, intelligent pot cover lifting button, and pot cover Download PDF

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Publication number
CN103792860A
CN103792860A CN201310330652.7A CN201310330652A CN103792860A CN 103792860 A CN103792860 A CN 103792860A CN 201310330652 A CN201310330652 A CN 201310330652A CN 103792860 A CN103792860 A CN 103792860A
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state
pot
monitoring
pot cover
button
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CN103792860B (en
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张永强
黄建东
江海峰
彭圣求
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Zhuhai Unicook Technology Co Ltd
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Zhuhai Unitech Power Technology Co Ltd
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Abstract

The invention relates to an intelligent pot cover lifting button-based monitoring method including the step of automatic switching of an intelligent pot cover lifting button between a sleep state and a standby state. In the sleep state, a central control module of the lifting button only keeps the function of correspondence to a level signal triggered by a detection signal emitted by a pot cover sate detection module and other functions are in a closed state; after the central control module responds to the monitoring signal, the lifting button enters the standby state and an in-pot state quantity collection module enters a detection state according a set condition and carries out detection and updating on the in-pot state quantity so as to complete in-pot state quantity collection; and according to the collected state quantity, a wireless transmitting module of the lifting button is started and the lifting button enters a sending sate and reports a detected in-pot state to a user in real time. In addition, the invention also relates to an intelligent pot cover lifting button and a pot cover. According to the invention, the power consumption of the intelligent pot cover lifting button can be effectively reduced; the using cost is lowered; and the service life is prolonged.

Description

A kind of monitoring method and Intelligent cooker lid of carrying button based on Intelligent cooker lid carried button, pot cover
Technical field
The present invention relates to state monitoring method in a kind of pot, particularly a kind of monitoring method and Intelligent cooker lid of carrying button based on Intelligent cooker lid carried button, pot cover.
Background technology
In cooking process, need to grasp in real time the temperature in pot, thereby adjust the firepower size of stove and accessory, control the duration and degree of heating in cooking process.Traditional way is to open pot cover, after range estimation, relies on individual micro-judgment kettle temperature.This mode, not only needs individual to possess higher culinary art technical ability, and cannot be by the method for intelligent cooking system.
Application number is that 200620038756.6 Chinese patent discloses a kind of pot-cover handle, this pot-cover handle carry at traditional pot cover button indoor design a cavity, and temperature acquisition sensor and control section thereof be installed, the Temperature Quantity of collection is passed to outside by external control panel and communication, and whole system is powered by button cell.This scheme is by carrying the inner wireless temperature measurement system of installing of button at pot cover, realized pot cover and propose the robotization of button thermometric, but the method for power consumption control when this scheme does not relate to system works.Owing to using powered battery, if can not the power consumption of whole system be controlled, this system may make troubles to the normal use of equipment due to the frequent battery of changing.
Intelligent cooker lid is carried button and is referred to that inside comprises by battery powered condition detecting system, and the pot cover that can quantity of state in the pot detecting be passed to miscellaneous equipment by wireless communication module is carried button.Because employing powered battery, and pot cover to carry the volume of button conventionally less, the capacity of corresponding battery is also very limited.Although intelligent control system entirety in not using that can adopt power switch pot cover to be carried to button is closed, it is more complicated that the method makes on the one hand Intelligent cooker lid put forward the structural design of button, also increased on the other hand the triviality of application aspect.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of monitoring method of carrying button based on Intelligent cooker lid, state in pot is carried out to Real-Time Monitoring.The method, according to state in pot, switches between different mode of operations, thereby reduced to greatest extent Intelligent cooker lid and put forward the power consumption of button.Described method comprises following content:
Intelligent cooker lid is put forward a method of work for button, and described method of work comprises that Intelligent cooker lid proposes the automatic switchover of button between sleep state and holding state, it is characterized in that:
Under described sleep state, the central control module that described Intelligent cooker lid is carried button only retains the level signal function that detection signal that response pot cover state detection module sends triggers, other functions are all in closed condition, thereby reduce to greatest extent Intelligent cooker lid and put forward the power consumption of button;
Respond after the monitor signal that described pot cover state monitoring module sends at described central control module, described Intelligent cooker lid is carried button and is entered holding state, in pot, quantity of state acquisition module enters detected state according to the condition of setting, quantity of state in pot is detected and upgraded, complete the collection of pot interior quantity of state;
According to quantity of state in the described pot collecting, the wireless delivery module that described Intelligent cooker lid is carried in button starts, and described Intelligent cooker lid is carried button and entered transmission state, by state real-time report in detected pot to user.
Described method, is characterized in that, described pot cover state monitoring module is the piezoelectric sensor of monitoring vibration amount, thereby monitors pot cover and picked up the action of rear placement;
Also can be capacitance type touch key, thus the touched action of monitoring pot cover;
Can also be a kind of temperature switch of making temperature-sensing element with bimetallic strip, judge pot cover duty by the environment temperature of monitoring pot cover periphery.
Described method, it is characterized in that, entering after holding state, if in certain period of continuous time or continuous several times detect that a pot interior quantity of state does not change, and in pot, the stationary value of quantity of state meets pot cover in the feature of duty not, returns to sleep state.
Described method, is characterized in that, the condition of described setting is:
Entering after holding state, after each fixed time interval, carrying out once the detection of quantity of state in pot, thereby quantity of state in pot is upgraded;
Described fixed time interval is the variable value in certain continuum;
The occurrence of next fixed time interval can be determined according to the absolute value of quantity of state in current pot or the changing value of relatively going up a quantity of state detecting;
Determine according to can be linear with the absolute value of the quantity of state monitoring or changing value, exponential relationship or other any can be by the relation that openly mathematic(al) representation is expressed.
Described method, is characterized in that, the condition of described setting is:
Trigger pip after overtime by hardware timer under holding state, starts the detection to quantity of state in pot, thereby realizes the monitoring of state in pot.
Described method, is characterized in that, is entering after described transmission state, adopts and sends without confirming, send-confirm or asking-reply some or all of in three kinds of communication mechanisms, and a quantity of state in the pot collecting is sent to miscellaneous equipment; Wherein send without confirming and sending-be confirmed to be initiatively send mode, asking-replying is passive send mode.
Described method, is characterized in that, if the communication mechanism of active send mode only has miscellaneous equipment first to carry button to Intelligent cooker lid and sends after status request message, Intelligent cooker lid is carried button and just can be started to send quantity of state in the pot monitoring to this equipment; And stop after message at the status request that receives miscellaneous equipment transmission, stop sending quantity of state in the pot monitoring to this equipment.
Described method, it is characterized in that, if adopt the communication mechanism that sends-confirm, carry button at Intelligent cooker lid and send continuously in several times pot after quantity of state, all do not receive the acknowledge message of relevant device, stop sending quantity of state in pot by wireless communication module to this equipment; Until again receive the status request message that this equipment sends.
Described method, it is characterized in that, while adopting the communication mechanism of active send mode, the changing value that Intelligent cooker lid is carried button after Fixed Time Interval or the current quantity of state monitoring is gone up monitoring variable once relatively exceedes after a certain threshold value, a quantity of state in the pot monitoring can be sent by wireless communication module.
Described method, is characterized in that, under holding state by hardware timer the trigger pip after overtime, enter transmission state, a quantity of state in the pot monitoring is sent to miscellaneous equipment by wireless communication module.
Described method, is characterized in that, Intelligent cooker lid is carried button and sent and monitor the message of quantity of state to miscellaneous equipment, can be any in broadcasting packet, multicast message or unicast message.
Described method, is characterized in that, in described pot, quantity of state comprises some or all of in these quantity of states of kettle temperature, pressure, humidity, height of water level, color or smell;
Different quantity of states can adopt identical status monitoring and sending strategy, also can adopt different status monitorings and sending strategy;
Accordingly, wherein a kind of quantity of state meets status monitoring or sends when condition, and Intelligent cooker lid is carried button can be from holding state to monitoring state or the conversion of transmission state;
When all quantity of state does not all meet status monitoring or the condition of transmission, can be by monitoring state or the state of transmission auto-returned holding state.
The invention also discloses a kind of Intelligent cooker lid and carry button, comprise quantity of state acquisition module, wireless delivery module in central control module, pot cover state monitoring module, pot, it is characterized in that:
Described central control module responds after the monitor signal that described pot cover state monitoring module sends, and described Intelligent cooker lid is carried button and entered holding state from sleep state, and in pot, a quantity of state acquisition module is started working;
In described pot quantity of state acquisition module to pot in state when starting monitoring and needing to transmit in the pot monitoring quantity of state, described Intelligent cooker lid is carried button and is entered transmission state, thus by the user that reports to real-time current pot interior state.
Described Intelligent cooker lid is carried button, it is characterized in that, comprises a LED lamp, by bright, go out and flicker frequency indicates respectively pot cover to carry the residing different conditions of button.
Described Intelligent cooker lid is carried button, it is characterized in that: described pot cover state monitoring module is the piezoelectric sensor of monitoring vibration amount, thereby monitors pot cover and picked up the action of rear placement;
Also can be capacitance type touch key, thus the touched action of monitoring pot cover;
Can also be a kind of temperature switch of making temperature-sensing element with bimetallic strip, judge pot cover duty by the environment temperature of monitoring pot cover periphery.
A kind of Intelligent cooker lid, comprises pot cover and above-mentioned Intelligent cooker lid is carried button, and described Intelligent cooker lid is carried button and is fixedly mounted on pot cover.
What the present invention proposed puies forward the monitoring method of button based on Intelligent cooker lid, reduce to greatest extent Intelligent cooker lid and put forward the power consumption of button, when making this Intelligent cooker lid carry button promptly and accurately to provide wireless status amount to detect, the time of changing battery or the frequency of changing battery are postponed as much as possible.And the present invention has also adopted kinds of schemes automatically to detect pot cover and whether has entered duty, improve Intelligent cooker lid and carried the convenience that button uses, for providing better user, user experiences.
In addition, the present invention also, according to the absolute value of detected state amount and the changing value condition whether match state testing finishes, enters the sleep stage of low-power consumption automatically, has further reduced power consumption.
And, the present invention is according to the currency of detected state, dynamically adjust the interval time of state-detection, controlling under the prerequisite of power consumption, meet the timely detection to quantity of state in pot, adopt the double condition of quantity of state threshold value and quantity of state rate of change, trigger quantity of state process of transmitting, met the needs that quantity of state send in time.
The present invention has also adopted the different conditions of a LED lamp, has shown that Intelligent cooker lid carries the different operating state of button, has met the requirement of practical application.
Accompanying drawing explanation
Accompanying drawing 1 is that Intelligent cooker lid is carried button duty switching schematic diagram.
Accompanying drawing 2 is that Intelligent cooker lid is put forward button functional module connection diagram.
Specific implementation method
The present invention puts forward state monitoring method in a kind of pot of carrying button based on Intelligent cooker lid.This Intelligent cooker lid is carried button structurally a hollow cavity, and quantity of state acquisition module, wireless communication module and battery in central control module, pot cover state detection module, pot are installed in hollow cavity.
As shown in Figure 1, Intelligent cooker lid carry button can be in following several states: sleep state, holding state, wherein, under holding state, can, according to the condition of setting, enter detected state and transmission state at any time.In the time of sleep state, the power consumption of central control module is extremely low, and the hardware interrupts function that the level signal that only reservation response pot cover state monitoring module provides triggers, closes other power dissipating unit.
Under holding state, central control module power consumption is still lower, but has increased the function that the overtime rear look-at-me of hardware timer is responded.After the level signal that central control module response pot cover state monitoring module is sent, sleep state terminal, Intelligent cooker lid is carried button and is entered holding state from sleep state.
Entering under the duty that comprises detected state and the state of transmission, central control module power consumption is higher, can work in coordination with the function that pot interior quantity of state acquisition module and wireless communication module complete the collection to quantity of state in pot and quantity of state in the pot gathering sent to miscellaneous equipment.
Pot cover state detection module inside comprises a pot cover state detection sensor, for monitor pot cover whether never duty be transformed into duty.This sensor can be a piezoelectric sensor that can detect vibratory output, can detect that pot cover picked up the action of rear placement.Also can be a capacitance type touch key, be arranged on pot cover and carry button surface, can detect that pot cover proposes the touched action of button.Also can be a temperature switch of making temperature-sensing element with bimetallic strip, can detect that kettle temperature is elevated to duty.
In above-mentioned three kinds of pot cover status monitoring sensors, vibration piezoelectric sensor and temperature switch are passive device, do not need power supply supply when work; Capacitance type touch key is active device, only needs very little power consumption when work.The state variation that vibration piezoelectric sensor and capacitance type touch key sense, by a signal amplification circuit, can trigger a level signal; Temperature switch can directly be used for triggering a level signal.This level signal, as the hardware interrupt access central controller of central control module, is waken central controller up from sleep state, enters holding state.
Central control module enters after holding state, enters duty by triggering quantity of state acquisition module in pot, starts quantity of state in pot to detect.If quantity of state continued after steady state (SS) a period of time in the pot detecting, and the stationary value of this quantity of state meets pot cover in the feature of duty not, central control module thinks that cooking process finishes, automatically reenter sleep state by holding state, put forward the power consumption of button to reduce Intelligent cooker lid.
In pot, quantity of state acquisition module comprises a state acquisition sensor, and this sensor is carried button hollow structure by pot cover and is fixed to pot cover inside, for detection of quantity of state in pot.Quantity of state pick-up transducers can be one or more.State acquisition sensor can adopt touch sensor or non-contact sensor.For example the collection of Temperature Quantity is adopted to temperature sensitive resister or infrared type temperature sensor; The collection of amount of pressure is adopted to piezoelectric sensor; The collection of humidity amount is adopted to Ceramic Humidity Sensor; Measurement to water level height can be converted to the measurement to water surface distance, and infrared distance sensor can be used for gathering water level height; Can adopt integrated light-frequency sensor to the collection of amount of color, TCS230 is one of them representative; Can adopt the Electronic Nose sensor of widespread use to realize to the collection of taste.
Central control module adopts a hardware timer to trigger the work of quantity of state acquisition module in pot.The time-out time of this timer, can and change with respect to the changing value of last monitoring variable according to the absolute value of quantity of state in the pot detecting.The changing value of timer expiry time is in a serial number interval.The maximal value in this numerical value interval is according to the minimal value setting that meets the requirement of trap state accuracy of measurement; The minimum value in this numerical value interval is according to the maximum value setting that meets trap state quantitative change accuracy requirement.The setting value of fixed time interval can become certain linear relationship with absolute value or the variable quantity of quantity of state in pot, also can become certain exponential relationship, or other any form that can represent with published mathematic(al) representation.
Intelligent cooker lid is carried the interior quantity of state of pot that button obtains by quantity of state acquisition module in pot, both can show in this locality by pilot lamp or display screen, also can pass to miscellaneous equipment in the mode of wireless telecommunications by wireless communication module.
Intelligent cooker lid is carried the communication of button and miscellaneous equipment, can be according to agreement to send nonreply, transmission-confirm or to ask-reply one or more in three kinds of modes.Wherein send nonreply and transmission-confirmation mode is active transfer, request-response mode is passive transmission.
Adopt passive transfer mode, send control mode comparatively simple, central control module only need to enter transmission state in the time receiving in request pot quantity of state message, triggers wireless communication module and enters duty by quantity of state transmission in the pot of request; After transmission finishes, central controller returns to holding state by transmission state automatically.
If adopt the initiatively communication mechanism of send mode, only have miscellaneous equipment first to carry button to Intelligent cooker lid and send after status request message, Intelligent cooker lid is carried button and just can be started to send quantity of state in the pot detecting to this equipment; And stop after message at the status request that receives miscellaneous equipment transmission, stop sending quantity of state in the pot detecting to this equipment.Especially, if adopt the communication mechanism that sends-confirm, carry button at Intelligent cooker lid and send continuously in several times pot after quantity of state, all do not receive the acknowledge message of relevant device, stop sending quantity of state in pot by wireless communication module to this equipment; Until again receive the status request message that this equipment sends.
While adopting the communication mechanism of active send mode, central controller is by the time-out time setting of hardware timer, and clocked flip enters transmission state; Or also can current detection to quantity of state relatively the changing value of last detection limit exceed after a certain threshold value, also can trigger the transmission state that enters.Enter after transmission state, central controller triggers wireless communication module and enters duty by quantity of state transmission in the pot of request; After transmission finishes, central controller returns to holding state by transmission state automatically.
Wireless communication module sends and the message of quantity of state detected to miscellaneous equipment, can be any in broadcasting packet, multicast message or unicast message.Wherein send-confirm or request-responding communication mode adopts unicast message more, send without confirmation communication mode and can adopt any in broadcasting packet, multicast message or unicast message.
Intelligent cooker lid is carried button can detect some or all of in these quantity of states of kettle temperature, pressure, humidity, height of water level, color or smell.Different quantity of states can adopt identical state-detection and sending strategy, also can adopt different state-detection and sending strategy.Accordingly, as long as wherein a kind of quantity of state meets state-detection or sends when condition, Intelligent cooker lid carry button just from holding state to detected state or transmission state change; But when all quantity of state does not meet state-detection or the condition of transmission, just can be by detected state or the state of transmission auto-returned holding state.
In order to show that Intelligent cooker lid puies forward the duty of button, can also carry a LED light is installed on button at Intelligent cooker lid.Intelligent cooker lid is carried button in the time of sleep state, and LED lamp goes out; When in holding state, LED lamp is bright; When in detected state, LED lamp glimmers with lower frequency; When in the time sending state, LED lamp glimmers with upper frequency.
Described Intelligent cooker lid is carried button and can be arranged on existing ordinary pan and cover, and forms an Intelligent cooker lid that can detect pot interior quantity of state.
This Intelligent cooker lid can combine with other Intelligent pan such as existing ordinary pan or electric cooker, forms an intelligent cooking pot that can detect pot interior state.
It should be noted that: the unrestricted technical scheme of the present invention in order to explanation only above, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the present invention, and do not depart from any modification or partial replacement of the spirit and scope of the present invention, all should be encompassed in the middle of claim scope of the present invention.

Claims (16)

1. Intelligent cooker lid is put forward a method of work for button, and described method of work comprises that Intelligent cooker lid proposes the automatic switchover of button between sleep state and holding state, it is characterized in that:
Under described sleep state, the central control module that described Intelligent cooker lid is carried button only retains the level signal function that detection signal that response pot cover state detection module sends triggers, other functions are all in closed condition, thereby reduce to greatest extent Intelligent cooker lid and put forward the power consumption of button;
Respond after the monitor signal that described pot cover state monitoring module sends at described central control module, described Intelligent cooker lid is carried button and is entered holding state, in pot, quantity of state acquisition module enters detected state according to the condition of setting, quantity of state in pot is detected and upgraded, complete the collection of pot interior quantity of state;
According to quantity of state in the described pot collecting, the wireless delivery module that described Intelligent cooker lid is carried in button starts, and described Intelligent cooker lid is carried button and entered transmission state, by state real-time report in detected pot to user.
2. method according to claim 1, is characterized in that, described pot cover state monitoring module is the piezoelectric sensor of monitoring vibration amount, thereby monitors pot cover and picked up the action of rear placement;
Also can be capacitance type touch key, thus the touched action of monitoring pot cover;
Can also be a kind of temperature switch of making temperature-sensing element with bimetallic strip, judge pot cover duty by the environment temperature of monitoring pot cover periphery.
3. method according to claim 1 and 2, it is characterized in that, entering after holding state, if in certain period of continuous time or continuous several times detect that a pot interior quantity of state does not change, and in pot, the stationary value of quantity of state meets pot cover in the feature of duty not, returns to sleep state.
4. method according to claim 1 and 2, is characterized in that, the condition of described setting is:
Entering after holding state, after each fixed time interval, carrying out once the detection of quantity of state in pot, thereby quantity of state in pot is upgraded;
Described fixed time interval is the variable value in certain continuum;
The occurrence of next fixed time interval can be determined according to the absolute value of quantity of state in current pot or the changing value of relatively going up a quantity of state detecting;
Determine according to can be linear with the absolute value of the quantity of state monitoring or changing value, exponential relationship or other any can be by the relation that openly mathematic(al) representation is expressed.
5. method according to claim 1 and 2, is characterized in that, the condition of described setting is:
Trigger pip after overtime by hardware timer under holding state, starts the detection to quantity of state in pot, thereby realizes the monitoring of state in pot.
6. method according to claim 1 and 2, it is characterized in that, entering after described transmission state, adopting and send without confirming, send-confirm or asking-reply some or all of in three kinds of communication mechanisms, a quantity of state in the pot collecting is being sent to miscellaneous equipment; Wherein send without confirming and sending-be confirmed to be initiatively send mode, asking-replying is passive send mode.
7. method according to claim 6, it is characterized in that, if the communication mechanism of active send mode only has miscellaneous equipment first to carry button to Intelligent cooker lid and sends after status request message, Intelligent cooker lid is carried button and just can be started to send quantity of state in the pot monitoring to this equipment; And stop after message at the status request that receives miscellaneous equipment transmission, stop sending quantity of state in the pot monitoring to this equipment.
8. method according to claim 6, it is characterized in that, if adopt the communication mechanism that sends-confirm, carrying button at Intelligent cooker lid sends in several times pot after quantity of state continuously, all do not receive the acknowledge message of relevant device, stop sending quantity of state in pot by wireless communication module to this equipment; Until again receive the status request message that this equipment sends.
9. method according to claim 6, it is characterized in that, while adopting the communication mechanism of active send mode, the changing value that Intelligent cooker lid is carried button after Fixed Time Interval or the current quantity of state monitoring is gone up monitoring variable once relatively exceedes after a certain threshold value, a quantity of state in the pot monitoring can be sent by wireless communication module.
10. method according to claim 9, is characterized in that, under holding state by hardware timer the trigger pip after overtime, enter transmission state, a quantity of state in the pot monitoring is sent to miscellaneous equipment by wireless communication module.
11. methods according to claim 6, is characterized in that, Intelligent cooker lid is carried button and sent and monitor the message of quantity of state to miscellaneous equipment, can be any in broadcasting packet, multicast message or unicast message.
12. methods according to claim 1, is characterized in that, in described pot, quantity of state comprises some or all of in these quantity of states of kettle temperature, pressure, humidity, height of water level, color or smell;
Different quantity of states can adopt identical status monitoring and sending strategy, also can adopt different status monitorings and sending strategy;
Accordingly, wherein a kind of quantity of state meets status monitoring or sends when condition, and Intelligent cooker lid is carried button can be from holding state to monitoring state or the conversion of transmission state;
When all quantity of state does not all meet status monitoring or the condition of transmission, can be by monitoring state or the state of transmission auto-returned holding state.
13. 1 kinds of Intelligent cooker lids are carried button, comprise quantity of state acquisition module, wireless delivery module in central control module, pot cover state monitoring module, pot, it is characterized in that:
Described central control module responds after the monitor signal that described pot cover state monitoring module sends, and described Intelligent cooker lid is carried button and entered holding state from sleep state, and in pot, a quantity of state acquisition module is started working;
In described pot quantity of state acquisition module to pot in state when starting monitoring and needing to transmit in the pot monitoring quantity of state, described Intelligent cooker lid is carried button and is entered transmission state, thus by the user that reports to real-time current pot interior state.
14. carry button according to Intelligent cooker lid described in claim 13, it is characterized in that, comprise a LED lamp, by bright, go out and flicker frequency indicates respectively pot cover to carry the residing different conditions of button.
15. carry button according to the Intelligent cooker lid described in claim 13 or 14, it is characterized in that: described pot cover state monitoring module is the piezoelectric sensor of monitoring vibration amount, thereby monitor pot cover and picked up the action of rear placement;
Also can be capacitance type touch key, thus the touched action of monitoring pot cover;
Can also be a kind of temperature switch of making temperature-sensing element with bimetallic strip, judge pot cover duty by the environment temperature of monitoring pot cover periphery.
16. 1 kinds of Intelligent cooker lids, comprise the arbitrary described Intelligent cooker lid of pot cover and claim 13-15 and carry button, and described Intelligent cooker lid is carried button and is fixedly mounted on pot cover.
CN201310330652.7A 2013-07-31 2013-07-31 A kind of monitoring method and Intelligent cooker lid of carrying button based on Intelligent cooker lid carried button, pot cover Active CN103792860B (en)

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CN107565949A (en) * 2017-08-24 2018-01-09 珠海格力电器股份有限公司 Capacitive touch key sensing device and method
CN110045639A (en) * 2018-01-17 2019-07-23 佛山市顺德区美的电热电器制造有限公司 Cookware and its operating system, operating system awakening method
CN110604468A (en) * 2018-06-14 2019-12-24 佛山市顺德区美的电热电器制造有限公司 Control method of cooker, cooker and computer-readable storage medium
CN111121919A (en) * 2018-10-31 2020-05-08 佛山市顺德区美的电热电器制造有限公司 Stock amount detection method, apparatus, cooking appliance, and computer-readable storage medium

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CN107565949A (en) * 2017-08-24 2018-01-09 珠海格力电器股份有限公司 Capacitive touch key sensing device and method
CN110045639A (en) * 2018-01-17 2019-07-23 佛山市顺德区美的电热电器制造有限公司 Cookware and its operating system, operating system awakening method
CN110604468A (en) * 2018-06-14 2019-12-24 佛山市顺德区美的电热电器制造有限公司 Control method of cooker, cooker and computer-readable storage medium
CN111121919A (en) * 2018-10-31 2020-05-08 佛山市顺德区美的电热电器制造有限公司 Stock amount detection method, apparatus, cooking appliance, and computer-readable storage medium

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